This is a new version of Neltume, a Language Learning Devices for the Blind.
This new version is made completly from scratch and with a different Platform (Arduino instead of Raspberry Pi), and therefore is programmed in C instead of Python3.
Atix runs in a lower level than Neltume, but that is also a great Benefit, because the total price and form factor is smaller.
More Info in Hackaday: https://hackaday.io/project/27982-atix-language-learning-audio-based-device